var H = {
	queryData:function(){
		
	},
	search: function(criteria, back, async){
		$.ajax({
			url: "${SITE_URL}",
			data: criteria,
			async: async==true,
			dataType: "POST",
			type: "json",
			success: function(res){
				console.log(res);
				back&&back(res);
			}
		});
	}
}